At a concert hall, each adult ticket cost $35 and each child ticket cost $11. On Thursday, the number of adult tickets sold was 132 less than the number of child tickets. On Friday, the number of adult tickets sold decreased by 35% while the number of child tickets sold increased by 25%. If a total of 1305 tickets were sold on Friday, how much money was collected on Thursday?

	Adult tickets	Child tickets	Total tickets
Before	1 u	1 u + 132	2 u + 132
Change	- 0.35 u	+ 0.25 u + 33
After	0.65 u	1.25 u + 165	1.9 u + 165

35% x 1 u = ³⁵₁₀₀ x 1 u = 0.35 u 
25% x 1 u = ²⁵₁₀₀ x 1 u = 0.25 u
25% x 132 = ²⁵₁₀₀ x 132 = 33

Number of tickets sold on Friday
= 0.65 u + 1.25 u + 165
= 1.9 u + 165

1.9 u + 165 = 1305
1.9 u = 1305 - 165
1.9 u = 1140

1 u = 1140 ÷ 1.9 = 600

Amount collected from adult tickets on Thursday
= 1 u x 35
= 600 x 35
= $21000

Amount collected from child tickets on Thursday
= 11(1 u + 132)
= 11(600 + 132)
= 11 x 732
= $8052

Total amount collected on Thursday
= 21000 + 8052
= $29052

Answer(s):$29052